De la mano de EWEAT nos llega un nuevo producto enfocado a los más exigentes en la reproducción de audio, se trata del nuevo EWEAT AKM4493EQ, un decodificador de audio nativo de alta calidad.
Gracias al nuevo DAC AKM 4493EQ VELVET SOUND con altas prestaciones y múltiples opciones de conectividad tenemos un producto muy enfocado a los usuarios más exigentes en cuanto a la reproducción de audio de alta calidad ya sea desde streaming o por medio de un disco duro interno instalado. Soporta la reproducción nativa hasta PCM de 32 bits / 768 kHz, así como DSD nativo hasta 512.
Precio y disponibilidad
- El EWEAT AKM4493EQ se puede comprar en su tienda oficial en Aliexpress.com por un precio de 350 € más gastos de envío.
Especificaciones
| Master Clock Jitter | Below measurable levels |
| Digital Sampling Rates (Fs) | 44.1 kHz to 768 kHz |
| Digital Filter | 32-Bit 8x Oversampling Digital Filter |
| Digital/Analog Converters | 2 – 2 channel AK4493EQ for working on true balanced output |
| BLUETOOTH | Bluetooth v 4.1with aptX® HD for 24 Bit / 48 kHz high definition audio decoder |
| Analog Filter | 3rd Order Bessel |
| Analog Outputs | Balanced XLR, Non-Balanced RCA |
| IR control x1 | |
| Communication | Ethernet RJ45 full remote configuration interface |
| 802.11 a/b/g/n,2.4G/5.8 Dual Band WIFI | |
| Hard Disk Drive | Hard Disk Drive bays x1,up to 16T |
| Other connectors | USB3.0 x1,TYPE-C x1 |
| Power Input | Configured at factory for either 110-120 or 220-240 VAC, 50-60 Hz |
| AC Power Requirements | 78 Watts |
| AUDIO (LPCM) | |
| Frequency Range | 2 Hz – 22 kHz (44.1 kHz) |
| Amplitude Linearity | 0.1 dB (20 Hz – 20 kHz) |
| Phase Linearity | 3 degrees (20 Hz – 20 kHz) |
| Dynamic Range | 125 dB (1 kHz) |
| Signal-to-Noise Ratio | 113 dB (1 kHz) |
| Channel Separation | 107 dB (1 kHz) |
| Total Harmonic Distortion | 0.0004% (1 kHz) |
| Audio Output Level | 2.0V RMS (220 Ω output impedance) for Volume at 0.0dB |
| 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB | |
| Balanced XLR Output | +/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB |
| +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB | |
| NETWORK, USB, SD CARD PLAYBACK | |
| Playback Format Supply | .dsf, .dff (DSD64, 128, 256, 512), .aif, .aiff, .alac, .flac, .m4a, .mp4, .wav, .ape, .mp3, .aac, .wma, .ogg, .asf |
| Frequency Range | 2 Hz – 125 kHz |
| Signal System | 16, 20, 24, & 32 bit PCM and 1 bit DSD |
| Sampling Frequency | 44.1 kHz to 384 kHz PCM and 2.822MHz – 22.5792 MHz DSD |
| Dynamic Range | 125 dB |
| DSD System Clock | Frequency 22.5792 MHz |
| Signal-to-Noise Ratio | 112 dB |
| Audio Output Level | 2.0V RMS (220 Ω output impedance) for Volume at 0.0dB |
| 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB | |
| Balanced XLR Output | +/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB |
| +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB | |
| SPDIF PLAYBACK | |
| Frequency Range | 2 Hz – 100 kHz |
| Signal System | 16, 20, and 24 bit |
| Sampling Frequency | 44.1 kHz to 192 kHz PCM |
| Dynamic Range | 123 dB |
| System Clock | Frequency 22.5792 MH |
| Signal-to-Noise Ratio | 112 dB |
| Audio Output Levelb | 2.0V RMS (220 Ω output impedance) for Volume at 0.0dB |
| 3.0V RMS (220 Ω output impedance) for Volume at +8.0dB | |
| Balanced XLR Output | +/- 2.0V RMS (440 Ω output impedance) for Volume at 0.0dB |
| +/- 3.0V RMS (440 Ω output impedance) for Volume at +8.0dB | |
